三次元粗さ測定器による砥石表面 : トポグラフィの測定

概要

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A modified stylus instrument for measuring the grinding wheel surface topography is developed and applications for a cluster of vitrified bonded wheel with aluminum oxide grain and a cluster of metal bonded diamond wheel are described. The measuring instrument basically consists of conventional profilometer of stylus type and precision pulse stage moving perpendicular to the scanning direction of the stylus, and is automatically controlled by 16-bit micro computer. Recorded profiles are combined within the micro computer and graphically displayed on color CRT , and moreover transmitted to host machine (ACOS1000) to form contour map. Analysing of the contour maps gives valuable informations such as three-dimensional distribution density and shape of grain cutting edges, worn area of abrasive grains, and protrusion heights of abrasive particle from matrix.
社団法人精密工学会の論文
1988-05-05